Linux Shell 脚本监控 WAS (WebSphere Application Server) 的运行状态

sky

操作系统版本：
[root]# head -1 /etc/redhat-release
Red Hat Enterprise Linux Server release 5.3 (Tikanga)

WAS 版本：
[root]# /opt/IBM/WebSphere/AppServer/bin/versionInfo.sh | grep -A 3 "Installed Product"
Installed Product
--------------------------------------------------------------------------------
Name                     IBM WebSphere Application Server - ND
Version                  7.0.0.25

代码：

check_was_state.sh



    #!/bin/ksh
    WAS_IP="192.168.222.3"
    WAS_USERNAME="wasadmin"
    WAS_PASSWORD="wasadmin"
    WAS_INSTANCE_NAME="SampleServer1"
    WSADMIN="/opt/IBM/WebSphere/AppServer/bin/wsadmin.sh"
    FILE_STAT_LOG=was_stat_`date +"%Y%m%d_%H%M%S"`.log
    $WSADMIN -lang jython -host $WAS_IP -user $WAS_USERNAME -password $WAS_PASSWORD -f check_was_state.py > $FILE_STAT_LOG 2>&1

    grep "${WAS_INSTANCE_NAME}: STARTED" $FILE_STAT_LOG > /dev/null 2>&1
    if [ $? == 0 ]; then
        echo "$WAS_IP $WAS_INSTANCE_NAME status is OK"
    else
        echo "$WAS_IP $WAS_INSTANCE_NAME status is not OK"
    fi


check_was_state.py



    import AdminUtilities

    # List servers with specified server type
    servers = AdminTask.listServers('-serverType APPLICATION_SERVER')

    # Convert Jython string to list
    servers = AdminUtilities.convertToList(servers)

    # Loop through each server in server list
    for aServer in servers:
        # Obtain server and node names
        sname = aServer[0:aServer.find("(")]
        nname = aServer[aServer.find("nodes/")+6:aServer.find("servers/")-1]
        runningServer = AdminControl.queryNames("type=Server,node=" + nname + ",name=" + sname + ",*")
        if (len(runningServer) > 0):
            serverState = AdminControl.getAttribute(runningServer, "state")
        else:
            serverState = "STOPPED"
        # endIf
        # Two different states: STARTED, STOPPED
        print "%s: %s" % (sname,serverState)
    #endFor